Buick TSB #16-NA-338

2020 Buick Regal TourX

TSB Document:

Affected Component: POWER TRAIN

Summary
This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.

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Date Published
FEB 02, 2024
NHTSA TSB #
10250347
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